Mimetypes

From wikinotes

Mimetypes describe filetypes.
This information is used to open/display files, and for system default programs.

Documentation

registered mimetypes http://www.iana.org/assignments/media-types/media-types.xhtml

Naming Conventions

officially recognized mimetypes application/json
non-official mimetypes x- prefix application/x-yaml
platform-specific mimetypes See QMimedata application/x-qt-windows-mime;value="<custom type>"

Common MimeTypes

inode/directory Default File Manager
application/json JSON

Setting Default Programs

On some operating systems, you can set default programs to open files with specific mimetypes. Checkout the following articles:

XDG Mime Applications
mailcap